Hassan Yousif , Salah. “Helicobacter Pylori Seropositivity and the Severity of Coronary Artery Atherosclerosis”. Diyala Journal of Medicine 25, no. 1 (October 31, 2023): 40–47. Accessed August 30, 2025. https://djm.uodiyala.edu.iq/index.php/djm/article/view/1018.